:root{--ui-font: "Yu Gothic UI", "Meiryo", "Hiragino Sans", "Noto Sans JP", system-ui, sans-serif;--slot: 52px;--panel-bg: #c6c6c6;--panel-dark: #373737;--panel-light: #ffffff;--text: #3f3f3f}*{box-sizing:border-box}html,body{margin:0;padding:0;width:100%;height:100%;overflow:hidden;background:#000;font-family:var(--ui-font)}#app{position:relative;width:100vw;height:100vh}#gl{position:absolute;inset:0;width:100%;height:100%;display:block;image-rendering:pixelated}.hidden{display:none!important}#hud{position:absolute;inset:0;pointer-events:none;user-select:none}#crosshair{position:absolute;left:50%;top:50%;width:22px;height:22px;transform:translate(-50%,-50%);mix-blend-mode:difference}#crosshair:before,#crosshair:after{content:"";position:absolute;background:#fff}#crosshair:before{left:50%;top:0;width:2px;height:100%;transform:translate(-50%)}#crosshair:after{top:50%;left:0;height:2px;width:100%;transform:translateY(-50%)}#vignette{position:absolute;inset:0;background:radial-gradient(ellipse at center,#0000 55%,#00000059)}#damage-flash{position:absolute;inset:0;background:#ff000080;opacity:0;transition:opacity .1s}#water-overlay{position:absolute;inset:0;background:#143ca059;opacity:0;transition:opacity .2s}#sleep-fade{position:absolute;inset:0;background:#000;opacity:0;transition:opacity 1.2s;pointer-events:none}#sleep-fade.show{opacity:1}#toast{position:absolute;left:50%;top:22%;transform:translate(-50%);background:#0009;color:#fff;padding:8px 18px;border-radius:4px;font-size:16px;opacity:0;transition:opacity .25s;white-space:pre-line;text-align:center}#toast.show{opacity:1}#debug{position:absolute;left:8px;top:8px;color:#fff;font:13px/1.45 Consolas,Menlo,monospace;text-shadow:1px 1px 0 #000;white-space:pre;background:#00000059;padding:6px 8px;border-radius:4px;display:none}#bottom{position:absolute;left:50%;bottom:8px;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:6px}#item-name{color:#fff;font-size:18px;font-weight:700;text-shadow:2px 2px 0 rgba(0,0,0,.75);height:24px;transition:opacity .3s}#status{display:flex;justify-content:space-between;width:calc(var(--slot) * 9 + 8px)}.status-left,.status-right{display:flex;flex-direction:column;gap:2px}.status-right{align-items:flex-end}.bar{display:flex;gap:1px;height:20px}.status-right .bar{flex-direction:row-reverse}.heart,.food,.bubble,.armor-icon{width:18px;height:18px;position:relative}.heart:before,.food:before,.bubble:before,.armor-icon:before{content:"";position:absolute;inset:1px;background:#3a3a3a;border:2px solid #1a1a1a;box-shadow:inset 0 0 0 1px #ffffff26}.heart:before{clip-path:polygon(50% 100%,0 45%,0 20%,20% 0,50% 20%,80% 0,100% 20%,100% 45%)}.heart.full:before{background:linear-gradient(#ff5a5a,#c31818)}.heart.half:before{background:linear-gradient(90deg,#ff5a5a 50%,#3a3a3a 50%)}.heart.hurt:before{filter:brightness(1.8)}.heart.low{animation:heartbeat .6s infinite}@keyframes heartbeat{0%,to{transform:translateY(0)}50%{transform:translateY(-2px)}}.food:before{clip-path:polygon(30% 0,70% 0,100% 35%,100% 60%,60% 100%,40% 100%,0 60%,0 35%)}.food.full:before{background:linear-gradient(#c88a4a,#8a4a1a)}.food.half:before{background:linear-gradient(90deg,#c88a4a 50%,#3a3a3a 50%)}.bubble:before{border-radius:50%}.bubble.full:before{background:radial-gradient(circle at 35% 35%,#fff,#6ab8ff)}.armor-icon:before{clip-path:polygon(20% 0,80% 0,100% 30%,90% 80%,50% 100%,10% 80%,0 30%)}.armor-icon.full:before{background:linear-gradient(#e8e8e8,#8a8a8a)}.armor-icon.half:before{background:linear-gradient(90deg,#e8e8e8 50%,#3a3a3a 50%)}#hotbar{display:flex;gap:0;background:#0000008c;border:3px solid rgba(20,20,20,.9);padding:2px;border-radius:3px}.slot{width:var(--slot);height:var(--slot);position:relative;border:2px solid rgba(255,255,255,.15);background:#8b8b8b59}.slot.selected{outline:3px solid #fff;outline-offset:-1px;z-index:1}.slot .icon{position:absolute;inset:4px;background-size:contain;background-repeat:no-repeat;background-position:center;image-rendering:pixelated}.slot .count{position:absolute;right:3px;bottom:1px;color:#fff;font-size:15px;font-weight:700;text-shadow:1px 1px 0 #000,-1px 1px 0 #000,1px -1px 0 #000}.slot .dur{position:absolute;left:5px;right:5px;bottom:4px;height:3px;background:#000;display:none}.slot .dur-bar{height:100%;background:#5fd35f}.screen{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#0000008c;user-select:none}.screen.title{background:linear-gradient(180deg,#6fa0e8,#a7c9f2 35%,#4f8a35 35.5%,#3f7228)}.screen.title:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,#0000000d 0 32px,#0000 32px 64px),repeating-linear-gradient(0deg,#0000000d 0 32px,#0000 32px 64px);opacity:.6}.panel{position:relative;background:var(--panel-bg);border:4px solid;border-color:var(--panel-light) var(--panel-dark) var(--panel-dark) var(--panel-light);padding:18px 22px;min-width:360px;color:var(--text);box-shadow:0 8px 30px #0006}.panel h1,.panel h2{margin:0 0 12px;font-weight:800}.logo{font-size:46px;letter-spacing:2px;color:#fff;text-shadow:3px 3px 0 #2a2a2a,0 0 18px rgba(0,0,0,.3);text-align:center}.screen.title .logo{font-size:64px;margin-bottom:8px}.subtitle{text-align:center;color:#fff;text-shadow:1px 1px 0 #333;margin:0 0 20px;font-size:14px}.menu{display:flex;flex-direction:column;gap:10px;align-items:stretch}.btn{font-family:var(--ui-font);font-size:17px;font-weight:700;color:#fff;background:#6f6f6f;border:3px solid;border-color:#aaa #2a2a2a #2a2a2a #aaa;padding:10px 18px;cursor:pointer;text-shadow:2px 2px 0 rgba(0,0,0,.6);min-width:240px}.btn:hover{background:#7f8fbf;border-color:#cfd8ff #1a2a5a #1a2a5a #cfd8ff}.btn:disabled{opacity:.5;cursor:default}.btn.small{font-size:14px;padding:7px 12px;min-width:0}.row{display:flex;gap:8px;align-items:center}.row label{min-width:110px;font-weight:700}input[type=text],select{font-family:var(--ui-font);font-size:15px;padding:7px 9px;border:2px solid #2a2a2a;background:#000;color:#eee;width:100%}input[type=range]{width:100%}.hint{font-size:12px;color:#555;margin-top:8px;line-height:1.6}.progress{height:12px;background:#333;border:2px solid #111;margin-top:10px}#loading-bar{height:100%;width:0%;background:#5fd35f;transition:width .15s}.center{text-align:center}.help-table{font-size:13px;line-height:1.7;color:#333;column-count:2;column-gap:24px;margin-top:6px}.help-table b{display:inline-block;min-width:70px;color:#111}.inv-panel{display:flex;flex-direction:column;gap:10px;pointer-events:auto}.grid{display:grid;gap:2px}.gslot{width:var(--slot);height:var(--slot);position:relative;background:#8b8b8b;border:2px solid;border-color:#373737 #ffffff #ffffff #373737;cursor:pointer}.gslot:hover{background:#a8a8a8}.gslot.armor-slot:after{content:attr(data-hint);position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:11px;color:#555}.gslot.armor-slot.has-item:after{display:none}.gslot .icon{position:absolute;inset:4px;background-size:contain;background-repeat:no-repeat;background-position:center;image-rendering:pixelated;pointer-events:none}.gslot .count{position:absolute;right:3px;bottom:1px;color:#fff;font-size:15px;font-weight:700;text-shadow:1px 1px 0 #000,-1px 1px 0 #000,1px -1px 0 #000;pointer-events:none}.gslot .dur{position:absolute;left:5px;right:5px;bottom:4px;height:3px;background:#000;display:none;pointer-events:none}.gslot .dur-bar{height:100%}.gslot.output{background:#7a9a7a}.craft-area{display:flex;align-items:center;gap:14px}.arrow{font-size:28px;color:#444}.section-title{font-size:14px;font-weight:700;color:#3f3f3f;margin:0}#cursor-item{position:fixed;width:var(--slot);height:var(--slot);pointer-events:none;z-index:50;display:none}#cursor-item .icon{position:absolute;inset:4px;background-size:contain;background-repeat:no-repeat;image-rendering:pixelated}#cursor-item .count{position:absolute;right:3px;bottom:1px;color:#fff;font-size:15px;font-weight:700;text-shadow:1px 1px 0 #000}#tooltip{position:fixed;background:#100010eb;color:#fff;border:2px solid #4a1a6a;padding:5px 9px;font-size:14px;pointer-events:none;z-index:60;display:none;white-space:pre}.furnace-area{display:flex;align-items:center;gap:14px}.furnace-col{display:flex;flex-direction:column;align-items:center;gap:6px}.flame{width:26px;height:26px;position:relative}.flame:before{content:"";position:absolute;inset:0;clip-path:polygon(50% 0,80% 35%,100% 65%,80% 100%,20% 100%,0 65%,20% 35%);background:#444}.flame .fill{position:absolute;left:0;right:0;bottom:0;height:0;clip-path:polygon(50% 0,80% 35%,100% 65%,80% 100%,20% 100%,0 65%,20% 35%);background:linear-gradient(#ffd54a,#ff6a1a)}.cook-bar{width:60px;height:14px;background:#666;border:2px solid #333}.cook-bar .fill{height:100%;background:#fff;width:0}.recipe-list{max-height:260px;overflow-y:auto;display:grid;grid-template-columns:repeat(6,1fr);gap:4px;background:#8b8b8b;padding:4px;border:2px solid;border-color:#373737 #ffffff #ffffff #373737}.recipe-list .gslot{cursor:pointer}.recipe-list .gslot.craftable{background:#9ab98a}.tabs{display:flex;gap:4px}.tab{font-family:var(--ui-font);font-size:13px;font-weight:700;padding:5px 10px;background:#8b8b8b;border:2px solid #373737;cursor:pointer}.tab.active{background:#e0e0e0}.death-title{color:#fff;font-size:40px;font-weight:800;text-shadow:3px 3px 0 #300;text-align:center;margin-bottom:8px}.screen.death{background:#8c00008c}.chat-line{color:#fff;text-shadow:1px 1px 0 #000;font-size:15px}#chat{position:absolute;left:8px;bottom:90px;width:40%;pointer-events:none}